I\'ve found that adding a second field to a dynamic field only seems to work when the dynamic field is set to the checkbox option rather than a dropdown. Moreover, when the second field I want to add is clicked, in my case an image to match the text selected, the browser then loads to that image rather than just selecting the field.

The formidable code to apply this option can be found here.

I\'ve come to terms with using a multiselect dropdown for now with just text but it would have been visually appealing to have got this to work.